Finite Group Databasebeta

← C2×#20261709 #27158318

Subgroups — C2×#20261709 #27158318

Order 12416.

792 conjugacy classes of subgroups; only the 218 normal subgroups are shown.

normal subgroups only

This group has 792 conjugacy classes of subgroups — too many to draw. Only its 218 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095521C211yesmaximal, characteristic, complemented
2C22×#13095519C211yesmaximal, characteristic, complemented
3#20261709C218yesmaximal, direct product factor
4C2×C22⋊#11715897C214yesmaximal, complemented
5C22×#13095510C211yesmaximal, characteristic
6C2×#13095521—24no—
7C2×#13095521C2214yescomplemented
8C2×#13095519—24no—
9C2×#13095519C2214yescomplemented
10C22×#11715897C2212yes—
11C22×#11715897C2212yes—
12C22⋊#11715897C22116yescomplemented
13C2×#13095510—24no—
14C2×#13095510—24no—
15C2×#13095510C414yes—
16C2×#13095510C2214yes—
17C22×Dic194C411yescharacteristic
18C22×C22⋊D97C412yes—
19C23×Dic97C2212yes—
20C22×C4×D97C2211yescharacteristic
21C22×D4×C97C411yescharacteristic
22#13095521—28no—
23#13095519—28no—
24C2×#11715897—24no—
25C2×#11715897—24no—
26C2×#11715897C2314yes—
27C2×#11715897C2314yes—
28C23×D97C2×C411yescharacteristic
29#13095510—216no—
30#13095510—28no—
31#13095510—28no—
32C2×Dic194—24no—
33C2×Dic194C2×C414yes—
34C2×C22⋊D97—28no—
35C2×C22⋊D97C2×C418yes—
36C22×Dic97—24no—
37C22×Dic97—24no—
38C22×Dic97C2×C412yes—
39C22×Dic97C2×C414yes—
40C22×Dic97C2314yes—
41C22×Dic97C2311yescharacteristic
42C2×C4×D97C2×C412yes—
43C2×C4×D97D414yes—
44C2×C4×D97D414yes—
45C2×C4×D97C2312yes—
46C24×C97C2×C412yes—
47C2×D4×C97—24no—
48C2×D4×C97C2×C414yes—
49C22×C4×C97C2×C411yescharacteristic
50C23×C97—24no—
51C23×C97—28no—
52C23×C97C22×C414yes—
53C23×C97C22×C411yescharacteristic
54C22×D97—24no—
55C22×D97C22⋊C414yes—
56C22×D97C22×C412yes—
57D4×C97—28no—
58C2×C4×C97C22⋊C414yes—
59C2×C4×C97C22×C412yes—
60C22⋊D97—216no—
61C2×Dic97—24no—
62C2×Dic97—28no—
63C2×Dic97—24no—
64C2×Dic97—24no—
65C2×Dic97C22×C414yes—
66C2×Dic97C22×C411yescharacteristic
67C2×Dic97C2×D412yes—
68C2×Dic97C2×D412yes—
69C2×Dic97C2411yescharacteristic
70C4×D97C22⋊C418yes—
71C4×D97C2×D414yes—
72C4×D97C2×D414yes—
73Dic194—28no—
74#11715897—24no—
75#11715897—24no—
76C22×C97—24no—
77C22×C97—28no—
78C22×C97—48no—
79C22×C97C2×C22⋊C412yes—
80C22×C97#13114yes—
81C22×C97C23×C411yescharacteristic
82C2×D97—24no—
83C2×D97—28no—
84C2×D97C2×C22⋊C414yes—
85C4×C97C2×C22⋊C414yes—
86Dic97—24no—
87Dic97C2×C22⋊C412yes—
88Dic97C22×D411yescharacteristic
89Dic97C22×D411yescharacteristic
90C2×C97—44no—
91C2×C97#40814yescomplemented
92C2×C97C22×C22⋊C411yescharacteristic
93C2×C97C2×#13112yes—
94D97—24no—
95C2×#408—971nomaximal, Sylow
96C97C2×#40811yescharacteristic, complemented, Sylow
97C22×#41—971no—
98C22×M16—971no—
99C23×C8—971no—
100#408—978no—
101C2×C22⋊C8—974no—
102C2×#41—974no—
103C2×#41—974no—
104C2×#41—1944no—
105C2×#41—1944no—
106C22×Q8—971no—
107C22×D4—972no—
108C22×D4#8760411yescharacteristic
109C23×C4—971no—
110C23×C4—972no—
111C2×M16—974no—
112C2×M16—1944no—
113C22×C8—972no—
114C22×C8—974no—
115C22×C8—972no—
116C22×C8—1944no—
117C22⋊C8—9716no—
118C24—971no—
119C24C2×#8760412yes—
120#41—1948no—
121#41—1948no—
122#41—19416no—
123C2×Q8—974no—
124C2×Q8—1944no—
125C2×D4—24no—
126C2×D4—978no—
127C2×D4—1948no—
128C2×D4C2×#8760414yes—
129C22×C4—971no—
130C22×C4—974no—
131C22×C4—974no—
132C22×C4—972no—
133C22×C4—972no—
134C22×C4—974no—
135C22×C4—974no—
136C22×C4—972no—
137C22×C4—1944no—
138C22×C4—1944no—
139C22×C4C2×#8760411yescharacteristic
140M16—1948no—
141C2×C8—974no—
142C2×C8—974no—
143C2×C8—1944no—
144C2×C8—1944no—
145C2×C8—1948no—
146C23—24no—
147C23—28no—
148C23—974no—
149C23—972no—
150C23—1944no—
151C23C22×#8760414yes—
152C23C22×#8760411yescharacteristic
153Q8—1948no—
154D4—28no—
155D4—19416no—
156C2×C4—972no—
157C2×C4—972no—
158C2×C4—971no—
159C2×C4—971no—
160C2×C4—974no—
161C2×C4—974no—
162C2×C4—978no—
163C2×C4—974no—
164C2×C4—1944no—
165C2×C4—1944no—
166C2×C4—1948no—
167C2×C4—1944no—
168C2×C4C22⋊#8760414yes—
169C2×C4C22×#8760412yes—
170C8—1944no—
171C8—1944no—
172C22—24no—
173C22—28no—
174C22—48no—
175C22—974no—
176C22—1948no—
177C22—1944no—
178C22C2×C22⋊#8760412yes—
179C22#1569089714yes—
180C22C23×#8760411yescharacteristic
181C4—971no—
182C4—971no—
183C4—972no—
184C4—1944no—
185C4C2×C22⋊#8760414yes—
186C2—44no—
187C2—1944no—
188C2#2026170914yesdirect product factor
189C2C22×C22⋊#8760411yescharacteristic
190C2C2×#1569089712yes—
subgroupG/H
centerC23C22×#87604
commutatorC22×C97C23×C4
FrattiniC22C23×#87604
FittingC22×D4×C97C4
socleC23×C97C22×C4
prime radicalC22×#13095510C2
cosocleC2×Dic97C24
hypercenterC22×D4#87604
hypocenterC97C2×#408
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×D4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C22×#13095521C2semidirect
2. C22×#13095519C2semidirect
3. #20261709C2direct (N × H)
4. C2×C22⋊#11715897C2semidirect
7. C2×#13095521C22semidirect
9. C2×#13095519C22semidirect
12. C22⋊#11715897C22semidirect
91. C2×C97#408semidirect
96. C97C2×#408semidirect
188. C2#20261709direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#130955212
C22×#130955192
#202617092
C2×C22⋊#117158972
C22×#130955102
C2×#40897